/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Controller;

import BL.BLHeDaoTao;
import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author AD_DA
 */
public class HeDTController extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
//        processRequest(request, response);
        String action=request.getParameter("act");
        if(action.equalsIgnoreCase("view")){
            int MaHDT=Integer.parseInt(request.getParameter("MaHDT"));
            List<String> listMaLHDT=null;
            List<String> listTenLHDT=null;
            BLHeDaoTao BLHDT=new BLHeDaoTao();
            try {
                listMaLHDT=(List<String>) BLHDT.getMaLoaiHinhDT(MaHDT);
                listTenLHDT=(List<String>) BLHDT.getTenLoaiHinhDT(MaHDT);
            } catch (SQLException ex) {
                Logger.getLogger(HeDTController.class.getName()).log(Level.SEVERE, null, ex);
            }
            
            if(listMaLHDT!=null){
                request.setAttribute("listMaLHDT", listMaLHDT);
                request.setAttribute("listTenLHDT", listTenLHDT);
                RequestDispatcher rd=this.getServletContext().getRequestDispatcher("/sites/site.jsp");
                rd.forward(request, response);
            }
        }
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        //processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
